Imaging studies for diagnosing Graves' orbitopathy and dysthyroid optic neuropathy
Clinics
;
67(11): 1327-1334, Nov. 2012. ilus, tab
Article
Dans Anglais
| LILACS
| ID: lil-656726
ABSTRACT
Although the diagnosis of Graves' orbitopathy is primarily made clinically based on laboratory tests indicative of thyroid dysfunction and autoimmunity, imaging studies, such as computed tomography, magnetic resonance imaging, ultrasound and color Doppler imaging, play an important role both in the diagnosis and follow-up after clinical or surgical treatment of the disease. Imaging studies can be used to evaluate morphological abnormalities of the orbital structures during the diagnostic workup when a differential diagnosis versus other orbital diseases is needed. Imaging may also be useful to distinguish the inflammatory early stage from the inactive stage of the disease. Finally, imaging studies can be of great help in identifying patients prone to develop dysthyroid optic neuropathy and therefore enabling the timely diagnosis and treatment of the condition, avoiding permanent visual loss. In this paper, we review the imaging modalities that aid in the diagnosis and management of Graves' orbitopathy, with special emphasis on the diagnosis of optic nerve dysfunction in this condition.
Texte intégral:
Disponible
Indice:
LILAS (Amériques)
Sujet Principal:
Imagerie diagnostique
/
Atteintes du nerf optique
/
Maladie de Basedow
Type d'étude:
Etude diagnostique
/
Étude pronostique
Limites du sujet:
Humains
langue:
Anglais
Texte intégral:
Clinics
Thème du journal:
Médicament
Année:
2012
Type:
Article
Pays d'affiliation:
Brésil
Institution/Pays d'affiliation:
Universidade de São Paulo/BR
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